3² × 7 × 5431

Prime Factor Structure

Factorization String 3^2 × 7 × 5431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 564,928

Proper Divisor Sum 222,775

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #342143 ← → #342179

1 3 7 9 21 63 5,431 16,293 38,017 48,879 114,051 342,153

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

342,153 1,026,460 513,230 256,615 769,846 384,923 1,154,770 577,385 1,732,156 866,078 433,039 1,299,118 649,559 1,948,678 974,339 2,923,018 1,461,509 4,384,528 2,192,264 1,096,132 548,066 274,033 822,100 411,050 205,525 616,576 308,288 154,144 77,072 38,536 19,268 9,634 4,817 14,452 7,226 3,613 10,840 5,420 2,710 1,355 4,066 2,033 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364

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